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Diamond Point International

Contec DI-32B-PE - 32 Line Optocoupler Isolated Digital Input Module for PCI Express

32 Channels of Optocoupler Isolated 12 - 24VDC Level Digital Inputs

Introduction

Contec's DI-32B-PE is a PCI Express bus-compliant interface board used to provide a digital signal Input function on a PC. This product can input digital signals at 12 - 24VDC. DI-32B-PE features 32 optocoupler isolated inputs. You can use 32 input signals as interrupt inputs. Equipped with the power for optocoupler operation (12VDC) supplied and digital filter function to prevent wrong recognition of input signals. LabVIEW is supported with a plug-in of dedicated libraries.

  • DI-32B-PE has the optocoupler isolated input 32channels (compatible with current sink output) whose response speed is 200microseconds. Common terminal provided per 16channels, capable of supporting a different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O.
  • As the PC is isolated from the input and output interfaces by opto-couplers, this product has excellent noise performance.
  • As the power to run the opto-couplers is supplied internally, no external power supply is required. The use of jumpers allows you to decide whether you want to use the internal or external power supply for every 16 points.
  • You can use all of the input signals as interrupt request signals and also disable or enable the interrupt in bit units and select the edge of the input signals, at which to generate an interrupt.
  • Using the attached driver library API-PAC(W32) makes it possible to create applications of Windows/Linux. In addition, a diagnostic program by which the operations of hardware can be checked is provided.

Specification

Digital I/O/Counter/Timers

I/Os32 input channels (all available for interrupts, 1 common in 16 channels)
InputsOptocoupler isolated input (Compatible with current sink output, negative logic)
Input resistance: 4.7k ohms
Input ON current: 2.0mA or more
Input OFF current: 0.16mA or less
Interrupt: 32 interrupt input signals are arranged into a single output of interrupt signal INTA
Response time: Within 200microseconds
IsolationIsolated Power: 250Vrms
Connectors(s)Connector: 37 pin D-SUB connector [F (female) type] DCLC-J37SAF-20L9E [mfd. by JAE] equivalent to it
OtherAllowable distance of signal extension: Approx. 50m (depending on wiring environment)
I/O address: Any 32-byte boundary
Interruption level: 1 level use
Max. board count for connection: 16 boards including the master board

General

ExpansionPCI Express Base Specification Rev. 1.0a x1
ElectricalBuilt-in power: 12VDC 240mA
Power consumption (Max.):
• When using the internal power supply: 3.3VDC 350mA, 12VDC 350mA
• When using the external power supply: 3.3VDC 350mA
MechanicalConnector: 37 pin D-SUB connector [F (female) type] DCLC-J37SAF-20L9E [mfd. by JAE] equivalent to it
Size: 169.33(L) x 110.18(H)
SoftwareWindows: Win32 API (Visual C# .Net, Visual Basic .Net, Visual C++ .Net examples), 32 or 64 bit architecture
OS Support:
• Windows 2000 (32 bit only)
• Windows XP, Vista, Server 2008, 7, 8, 8.1 (all 32 and 64 bit)
Data acquisition VI library for LabVIEW (VI-DAQ)
TemperatureTemperature range (operation): 0 to +50°C
Humidity10 - 90%RH (No condensation)
Weight140g
Safety/CertificationCE,VCCI
Warranty1 Year
RoHSCompliant

Ordering Details

BoardLRBV14
DI-32B-PE Opto-Isolated Digital Input Board
AccessoriesCN5-D37M 37pin D-SUB (Female) Connector Five-piece Set
EPD-37 Screw Terminal (M3.5 x 37)
EPD-37A Screw Terminal (M3 x 37)
PCA37P-1.5 37pin D-type(M) to Open-Ended, Flat Cable(1.5m)
PCA37P-3 37pin D-type(M) to Open-Ended, Flat Cable(3m)
PCA37P-5 37pin D-type(M) to Open-Ended, Flat Cable(5m)
PCA37PS-0.5P A one end connector shield cable for 37 pin D-SUB connectors with(Mold type, 0.5m)
PCA37PS-1.5P A one end connector shield cable for 37 pin D-SUB connectors with(Mold type, 1.5m)
PCA37PS-3P A one end connector shield cable for 37 pin D-SUB connectors with(Mold type, 3m)
PCA37PS-5P A one end connector shield cable for 37 pin D-SUB connectors with(Mold type, 5m)
PCB37P-1.5 37pin D-type(M) at Each End, Flat Cable(1.5m)
PCB37P-3 37pin D-type(M) at Each End, Flat Cable(3m)
PCB37PS-0.5P 37pin D-type(M) at Each End, Shield Cable(0.5m) Low Cost
PCB37PS-1.5P 37pin D-type(M) at Each End, Shield Cable(1.5m) Low Cost
PCB37PS-3P 37pin D-type(M) at Each End, Shield Cable(3m) Low Cost
PCB37PS-5P 37pin D-type(M) at Each End, Shield Cable(5m) Low Cost